| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.27 | 5.805% | $185.4444 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $214.27 | 5.773% | $226.6398 | $226.64 | $226.65 | $226.60 |
| Purchase #3 | $206.67 | 13.167% | $233.8822 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $220.85 | 3.142% | $227.7891 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $58.37 | 10.238% | $64.3459 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $13.59 | 4.713% | $14.2305 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $123.99 | 10.397% | $136.8812 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $1,013.01 | $1,089.2131 | $1,089.21 | $1,089.30 | $1,089.10 | |